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Wedding Dresses Down to $69, Shop Now>>
Wedding Dresses Down to $69, Shop Now>>

Long Prom Dresses

Explore the latest trends in long prom dresses at Bridelily — where style meets affordability. Shop breathtaking mermaid prom dresses, purple long sleeve prom dresses 2026, elegant red ball gowns, stunning red prom dresses 2026 and chic two-piece long prom dress styles. Enjoy up to 70% off with free shipping — make your prom night unforgettable!

Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

Sweetheart Sequined Mermaid Prom Dress Spaghetti Straps with Front Split

Make a luminous statement in this captivating sequined mermaid gown designed for the discerning prom attendee. The sweetheart bodice adorne...

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Original price $161.99 - Original price $161.99
Original price
$161.99
$161.99 - $161.99
Current price $161.99

Chic Ruffle Satin Prom Dress Mermaid Off-the-Shoulder Beadings Long Party Gown

Key Features:1. Silhouette: Sheath/Column2. Fabric: Satin3. Neckline: Halter/Off-the-Shoulder4. Hemline/Train: Sweep Train5. Sleeve Length: Sleevel...

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Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

Stunning Off-the-Shoulder Mermaid Prom Dress with Sequins

Charming Off-the-Shoulder Sequins Mermaid Prom Dress Elegance in every stitch, confidence in every curve Product Details Material Delicat...

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Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00

Tulle A-Line Long Prom Dress With Sequins Beads Dusty Pink Evening Dress

Elevate your prom night with this stunning A-line tulle gown in dusty pink. The off-the-shoulder neckline and sleeveless design create an elegant, ...

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Original price $179.00 - Original price $179.00
Original price
$179.00
$179.00 - $179.00
Current price $179.00

Baby Blue V-Neck Backless Mermaid Tulle Prom Dress with Lace Printing

Enchanting Elegance Meets Modern Glamour Step into the spotlight with this breathtaking baby blue mermaid prom dress that perfectly balances romanc...

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Original price $209.00 - Original price $209.00
Original price
$209.00
$209.00 - $209.00
Current price $209.00

Burnt Orange Long Sleeves Mermaid Prom Dress Satin Long with Beads

Turn heads and own the night in this breathtaking burnt orange mermaid prom dress. Crafted from luxurious satin, the gown hugs your curves in all t...

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Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99

Scoop Neck Ruffles Satin Prom Dress Mermaid Sleeveless Evening Dress with Beads

Turn Every Head in This Beaded Mermaid Satin Prom Dress Make your entrance unforgettable in this sleeveless mermaid satin evening dress — a stunnin...

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Original price $148.50 - Original price $148.50
Original price
$148.50
$148.50 - $148.50
Current price $148.50

Bridelily Mermaid Long Sleeves One-Shoulder Evening Dresses with Beading

This Bridelily mermaid evening dress features a sleek one-shoulder design with long sleeves, crafted from stretchy spandex for a comfortable yet f...

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Original price $235.79 - Original price $235.79
Original price
$235.79
$235.79 - $235.79
Current price $235.79

Sparkly Sky Blue Off-the-Shoulder Prom Dress Long with Sequins

Captivate the Night in Sky Blue Elegance Make an unforgettable entrance in this stunning sky blue off-the-shoulder prom dress, w...

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Original price $228.90 - Original price $228.90
Original price
$228.90
$228.90 - $228.90
Current price $228.90

Two Piece High Neck Long Prom with Appliques Unique Sleeveless Party Dress

Elegant Two Piece High Neck Prom Dress Make a stunning entrance in this sophisticated two-piece prom dress featuring a high neck design and exquis...

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Original price $90.69 - Original price $90.69
Original price
$90.69
$90.69 - $90.69
Current price $90.69

Halter Black Evening Dress A-Line Sleeveless Satin Floor-Length Pleated Formal Dinner Dresses

Elegant halter black evening dress with a flattering A-line silhouette. This sleeveless satin floor-length gown features beautiful pleats, perfect ...

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Original price $95.44 - Original price $95.44
Original price
$95.44
$95.44 - $95.44
Current price $95.44

Black Evening Dress A-Line Sweetheart Neck Sleeveless Velour Floor-Length Social Party Dresses

Fabric Velour Type Maxi Hemline/Train Floor-Length Silhouette A-Line Neckline Sweetheart Sleeve Length Sleeveless Fully Lined Yes Petticoat...

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Original price $152.90 - Original price $152.90
Original price
$152.90
$152.90 - $152.90
Current price $152.90

Two Piece Royal Blue Straps Split V-neck Prom Dress with Lace Sexy Long Party Dresses

ROYAL BLUE TWO-PIECE PROM DRESS Bold Elegance Meets Modern Glamour Make an unforgettable entrance in this show-stopping royal blue two-piece pr...

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Original price $210.00 - Original price $210.00
Original price
$210.00
$210.00 - $210.00
Current price $210.00

Charming Long Sleeves Prom Dress Satin Evening Party Dress with Side Sweep Train

Command attention in this refined satin evening dress, featuring elegant long sleeves that provide graceful coverage and sophistication. The luxuri...

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Original price $387.00 - Original price $387.00
Original price
$387.00
$387.00 - $387.00
Current price $387.00

A-line Illusion Neckline Long Beading Evening Gowns with Sleeves

Make a lasting impression in this refined evening gown, crafted for women who appreciate timeless elegance with a modern edge. The sheer illusion n...

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Original price $99.19 - Original price $99.19
Original price
$99.19
$99.19 - $99.19
Current price $99.19

Mermaid Evening Dress Royal Blue Lace Prom Dress Off The Shoulder Half Sleeve Fishtail Maxi Party Dress Wedding Guest Dress

Fabric Lace Embellishment Lace Hemline/Train Floor-Length Silhouette Trumpet / Mermaid Neckline Off-the-Shoulder Sleeve Length Half-Sleeve ...

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Original price $231.99 - Original price $231.99
Original price
$231.99
$231.99 - $231.99
Current price $231.99

Evening Dress A-Line Jewel Neck Lace With Train Lace Social Party Dresses

Fabric Lace Embellishment Lace Hemline/Train With Train Silhouette A-Line Neckline Jewel Sleeve Length Half-Sleeve Petticoat Required No Bu...

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Original price $72.99 - Original price $72.99
Original price
$72.99
$72.99 - $72.99
Current price $72.99

Evening Dress Champagne Mermaid Floor-Length Jewel Neck Sleeveless Zipper Chains Sequined Long Formal Party Dresses

Fabric Sequined, Stretch Crepe Embellishment Sequins, Chains Hemline/Train Floor-Length Silhouette Trumpet / Mermaid Neckline Jewel Sleeve Le...

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Original price $129.64 - Original price $129.64
Original price
$129.64
$129.64 - $129.64
Current price $129.64

Evening Dress A Line V Neck Satin Fabric Floor Length High Split Formal Dinner Dresses

Fabric Satin Fabric Hemline/Train Floor-Length Silhouette A-Line Neckline V-neck Sleeve Length Short Sleeve Fully Lined Yes Petticoat Requi...

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Original price $83.14 - Original price $83.14
Original price
$83.14
$83.14 - $83.14
Current price $83.14

Black Prom Dresses Strapless Long Party Dress Lace Applique Sweetheart Illusion Formal Evening Dress

Fabric Lace, Satin Fabric Embellishment Lace Hemline/Train Floor-Length Silhouette A-Line Neckline Strapless Sleeve Length Sleeveless Fully...

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Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

Blue Sequins Backless Long Mermaid Crystal Beaded Prom Dress

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99

Lace-up Appliques Tulle Long A-line Prom Dress Sky Blue Evening Dress

Ethereal Elegance in Sky Blue Float into your special evening in this enchanting sky blue A-line prom dress. Delicate lace appliqués cascade acros...

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Original price $175.99 - Original price $175.99
Original price
$175.99
$175.99 - $175.99
Current price $175.99

Shiny Black Deep V Neck Long Sleeves Prom Dresses

Dazzle in the Dark — Shiny Black Sequin Prom Dress Make an unforgettable entrance in this show-stopping shiny black prom dress. Crafted from luxuri...

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Original price $164.99 - Original price $164.99
Original price
$164.99
$164.99 - $164.99
Current price $164.99

High Collar Pretty Sleeveless Open Back Mermaid Dresses

Key Features:Brand Name: Bridelily Dress Fabric: Chiffon/lace/tulle/satinNeckline: As PictureDresses Length: As PicturePlus Size: Yes, Up to 26WSl...

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